Earticle

초록

영어

Thanks to the great development of technology in radiation, we are now able to reduce radiation exposure to the patients, and the radiographer and expenses in medical sector. We are also trying to produce ideal images which maintain useful information. These kinds of effort are increasing over the world. For that reason, we should get images which include necessary data of patients. Then it also can help to reduce radiation exposure to the patients. Therefore, we need to know the problems that cause a falling off in image’s quality and check on generator in case of their electronic and mechanical errors. And moreover, we should anticipate the possibility of devices errors and prevent them with regular quality control. This investigation was conducted in medical institutions, institute of educations and hospitals. They are all in Seongnam-City. We used PMX-Ⅲ, kVp meter to implement kVp test, mR / mAs output test, light fiel / beam alignment test, Reproducibility of exposure dose, half value layer test, reproducibility of exposure time test. in the case of hospitals, they perceive the importance of regular quality control and organize the regular quality control team so they can be satisfied with the error standard in most experiments. On the other hand, when it comes to medical institutions and institute of educations, they perceive the importance of regular quality control less than hospitals do. Radiographer need to understand the importance of regular quality control and practice it so they can get the fine ideal image with the lower dose to the patient.

목차

Abstract
Ⅰ. Introduction
Ⅱ. Object and Method
1. Object
2. Method
Ⅲ. Result
1. kVp test
2. mR / mAs output test
3. Beam alignment test
4. Exposure dose test
5. Half Value Layer test
6. Exposure time test
Ⅳ. Discussion
Ⅴ. Conclusion
References

키워드

저자

• Byung Sam Kang [ Department of Radiological Technology, Shingu University ] Corresponding Author
• Jin Hyun Son [ Department of Radiological Technology, Shingu University ]
• Byoung Jun Kim [ Department of Radiological Technology, Shingu University ]
• Deok Woo Park [ Department of Radiological Technology, Shingu University ]
• Byoung Hoon Jung [ Department of Radiological Technology, Shingu University ]
• Hyo Jin Lee [ Department of Radiological Technology, Shingu University ]
• Ji Young Hong [ Department of Radiological Technology, Shingu University ]
• Seung Chul Kim [ Department of Radiological Technology, Songho College ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한디지털의료영상학회논문지 [Korean Journal of Digital Imaging in Medicine]

• 간기

  연3회

• pISSN

  1976-7641

• 수록기간

  1995~2025

• 십진분류

  KDC 510 DDC 610